1230210601 has 2 divisors, whose sum is σ = 1230210602. Its totient is φ = 1230210600.

The previous prime is 1230210577. The next prime is 1230210629. The reversal of 1230210601 is 1060120321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 653058025 + 577152576 = 25555^2 + 24024^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230210601 - 2¹³ = 1230202409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230210701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615105300 + 615105301.

It is an arithmetic number, because the mean of its divisors is an integer number (615105301).

Almost surely, 2^1230210601 is an apocalyptic number.

It is an amenable number.

1230210601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230210601 is an equidigital number, since it uses as much as digits as its factorization.

1230210601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1230210601 is about 35074.3581694662. The cubic root of 1230210601 is about 1071.5024170419.

Adding to 1230210601 its reverse (1060120321), we get a palindrome (2290330922).

The spelling of 1230210601 in words is "one billion, two hundred thirty million, two hundred ten thousand, six hundred one".